The Portuguese 2 euro standard circulation coin features a design rooted in the nation’s deep historical identity, showcasing the royal seal of 1144. At the centre of the design, the royal coat of arms is surrounded by seven castles and five shields, representing the consolidation of the Portuguese territory and the sovereignty of the kingdom under King Afonso Henriques. These heraldic symbols are interspersed with the letters of the word Portugal, arranged in a circular pattern that reflects the country's long-standing maritime heritage and its foundational role in European history. The design remains a constant emblem of the Portuguese state, symbolising the continuity of its cultural and political legacy through the centuries. This standard issue coin was minted in 2011.